Day: December 5, 2021

Some of the U.S. cases involve people who hadn’t traveled recently, meaning the variant was likely already circulating domestically in some parts of the country. The arrival of the Omicron variant of the coronavirus in the U.S. has health officials in some communities reviving contact tracing operations in an attempt to slow and better understand its spread as scientists study how contagious it is and whether it can thwart vaccines. In New York City, officials quickly reached out to a man who tested positive for the variant and had attended…

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Six more U.S. states confirmed infections of the Omicron variant of COVID-19 on Friday but the Delta strain likely remains a greater threat as winter sets in and Americans gather for the holidays, experts said. New Jersey, Maryland, Missouri, Nebraska, Pennsylvania and Utah each reported their first cases of the Omicron variant on Friday. Missouri was awaiting CDC confirmation of a case involving a St. Louis resident who had recently traveled within the United States. Scientists are still investigating the impact of the highly contagious Omicron variant, which was first…

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The United States had administered 468,516,782 doses of COVID-19 vaccines in the country as of Saturday morning and distributed 581,107,805 doses, the U.S. Centers for Disease Control and Prevention said. Those figures are up from the 466,348,132 vaccine doses the CDC said had gone into arms by Dec. 3 out of 580,893,145 doses delivered. The agency said 235,297,964 people had received at least one dose, while 198,592,167 people had been fully vaccinated as of 6:00 a.m. ET on Saturday. The CDC tally includes two-dose vaccines from Moderna (MRNA.O) and Pfizer/BioNTech…

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